The Best Rated Sump Pumps of 2023

3/10 HP pump for residential sump pits or septic tanks

1½" discharge, passes 1/2" spherical solids

Automatic model with integral float-activated switch

Cast iron switch case, motor, and pump housing, plastic base

Performance: 43 GPM at 19.25' TDH, 100% factory tested

iSwitch technology turns pump on and off by sensing the presence of water

Plug in and leave the pump unattended for worry-free water removal

Strainer base filters debris to minimize clogging and keep pump from tipping over

Energy efficient, high flow, oil-free pump

Automatic freeze protection within the iSwitch technology to prevent pump damage

Auto On activates when water at, or above 2 1/8 in. has been detected. Auto Off activates when water at, or below 3/4 in. has been detected.

Universal replacement for most tether switch applications

Suitable for use with Sump, Sewage, or Effluent Pumps

10 foot power cord with piggyback plug for ease of installation

Rated for up to 15 amps

Includes hose clamp and cord grip for easy installation onto the pump's discharge pipe

Sewage effluent pump

Stainless steel, heavy duty

1Hp, 230V, cast iron impeller

7251 GPH max flow, 49' lift

EASY CLEAN with its removable intake screen for manageable maintenance.

EASY ACCESS to pump float for cleaning requires no tools or screws.

ERGONOMIC BUILT for portability and ease of placement and removal.

COMPACT SIZE for stability on pool cover with 3/4" Garden Hose Connection and a 25" Power Cord.

INTEGRATED FLOAT switch for reliable automatic operation and easily activates in 2" of water.

SIDE DISCHARGE for optimal water removal.

1/4 HP Utility pump moves up to 1,800 gallons per hour; pump will lift water up to 25' of vertical height

Tough thermoplastic construction; 10' cord length

1-1/4 inch NPT discharge for high capacity pumping; includes 3/4 inch garden hose adapter

Removable suction screen and handles up to 1/8 inch solids

Superior Pumps are Built to Last, engineered with quality components and are 100% factory tested

CONTROL WATER FLOW into and out of tanks and valves with a sump pump float switch by Water Boss. This float level switch helps reduce overflow potential of light to medium amounts of suspended solids.

HONEYWELL MICRO SWITCH ensures a high-precision sump pump switch with accurate repeatability and extended life. This water sensing switch is rated up to 13 amps or 1/2 HP and has CE and IEC approvals.

NON-CORROSIVE CASING of the Water Boss Float for water tanks and bilge pumps is IP68 rated. Rugged polypropylene construction also makes this water level switch temperature-resistant from 32°F to 140°F.

ADJUSTABLE TETHER of its 16-foot PVC jacketed cable makes our automatic bilge switch suitable for an array of applications. Eliminate complex automation with this sump pump replacement float switch.

5-YEAR WARRANTY against manufacturer defects lets you select the Water Boss Sump Pump Float Switch Replacement with confidence. This reliable float switch yields big savings in flood repair costs.

Compatible with most sump pumps

Large floats detect 1/4 in. water level rises, automatically activating the sump pump

Second float provides additional protection to ensure automatic pump activation

Protective float switch cage helps keep debris and wires from interfering with float movement; vented, curved bottom reduces debris build-up under the float

Allows the sump pump to run for an additional 10 seconds to drain excess water from the sump pit

1/2 HP Sump pump moves up to 3,300 gallons per hour; pump will lift water up to 25' of vertical height

Tough thermoplastic construction; 10-foot cord length

Tethered float switch to automatically turn the pump on/off

1-1/2 inch NPT discharge for high capacity pumping

Superior Pumps are Built to Last, engineered with quality components and are 100% factory tested

⚡⚡【Kindly Tip】When you start use the pump you must be submerged into the water at a slight angle to allowthe remaining air to escape.⚡⚡

🔥【1HP High Power】Prostormer Sump Pump uses 1HP power, which is more efficient than ordinary 3/4HP sump pump; Max 3700 Gallon Per Hour rating tackles any draining job at a fraction of the time.

🔥【Multi Outlet Sizes】3 different diameters outlets (1 inch ,1-1/4 inch, 1-1/2 inch) to adapte for different size hoses as needed according to the flow rate. The bigger the flow is, the wider the outlet should be.

🔥【Keep Open Mode】When you put the float switch locked on the sump pump, the sump pump will keep working all the time. Once the pump can not pump any water, you should cut off the power immediately to prevent the coil from getting burned.

🔥【Automatic ON/OFF Mode】The float switch should be unlocked from the pump. When the water level rises above the pump, the pump will start working automatically under the control of float switch. When the pump fails to pump water, it will automatically disconnected the power.

🔥【Sealing Structure & Durable Construction】The sump pump features a durable sealing structure and the durable thermoplastic body keeps the pump from corrosion. The higher base plate which assures the prevention of debris collection in the sump pit.